1224873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 36

約数和(自身を含む): 2080260

約数和(自身を除く): 855387

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 361, 377, 551, 741, 1083, 1131, 1653, 2223, 3249, 3393, 4693, 4959, 7163, 10469, 14079, 21489, 31407, 42237, 64467, 94221, 136097, 408291, 1224873]

約数ペア:

[(1, 1224873), (3, 408291), (9, 136097), (13, 94221), (19, 64467), (29, 42237), (39, 31407), (57, 21489), (87, 14079), (117, 10469), (171, 7163), (247, 4959), (261, 4693), (361, 3393), (377, 3249), (551, 2223), (741, 1653), (1083, 1131)]